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softonicdownloader_per_firefox.exe

Softonic Downloader

Softonic International

This is the Download Manager localized to Spagnolo that bundles the original software from the Softonic.com web site along with additional offers, mostly ad-supported browser extensions and utilities. While the original product is most likely clean, the Softonic Downloader is considered a PUP. The application softonicdownloader_per_firefox.exe by Softonic International has been detected as a potentially unwanted program by 17 anti-malware scanners. The program is a setup application that uses the Softonic Downloader installer. With this installer, users are expecting to download the free Mozilla Firefox web browser but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
Softonic   (signed by Softonic International)

Product:
Softonic Downloader

Version:
1, 38, 0, 0

MD5:
578ec6ba329292e88c53bb606a4366eb

SHA-1:
9c3f342fdc5efb4ef722c46ace0c09ad5e7b5862

SHA-256:
dea61023837d02c50f711fc300a9027c5cf4e6314785f67606532f2a8ed42894

Scanner detections:
17 / 68

Status:
Potentially unwanted

Explanation:
Softonic Downloader is a download and install manager that provides users to the Softonic web site the ability to download 3rd-party software. During the installation the installer will show sponsored offers such as adware type toolbars and web browser extensions as well as other potentially unwanted applications. This type of software is typically known as an adware co-bundler. The downloader does not modify the original software.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
11/24/2024 5:43:46 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Softonic
7.1.1

AVG
Adware AdInstaller.Softonic
2017.0.2847

Comodo Security
Application.Win32.SoftonicDownloader.A
21695

Dr.Web
Adware.Downware.910
9.0.1.032

ESET NOD32
Win32/SoftonicDownloader (variant)
10.8035

Fortinet FortiGate
Adware/SoftonicDownloader
2/1/2016

F-Prot
W32/A-1b2ffd18
v6.4.7.1.166

G Data
Win32.Adware.Softonic
16.2.25

K7 AntiVirus
Unwanted-Program
13.202.15530

Malwarebytes
PUP.Optional.Softonic
v2016.02.01.08

McAfee
Artemis!F2C113618373
5600.6503

NANO AntiVirus
Riskware.Win32.Downware.cwfwvu
0.30.10.952

Reason Heuristics
PUP.Softonic.Bundler (M)
16.2.1.8

Rising Antivirus
PE:Malware.Obscure/Heur!1.9E03
23.00.65.16130

Trend Micro House Call
TROJ_SPNR.3ABF15
7.2.32

Trend Micro
TROJ_SPNR.3ABF15
10.465.01

VIPRE Antivirus
Softonic Downloader
19850

File size:
383.8 KB (393,048 bytes)

Product version:
1, 38, 0, 0

Copyright:
Copyright (C) 2012

Original file name:
SoftonicDownloader.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softonic Downloader

Language:
Spagnolo (Spagna, ordinamento internazionale)

Common path:
C:\users\{user}\downloads\softonicdownloader_per_firefox.exe

Digital Signature
Signed by:
Softonic International

Authority:
VeriSign, Inc.

Valid from:
9/2/2011 2:00:00 AM

Valid to:
9/7/2013 1:59:59 AM

Subject:
CN=Softonic International, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Softonic International, L=Barcelona, S=Barcelona, C=ES

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
2A56CB1B389346B3ED08FF404A771E62

File PE Metadata
Compilation timestamp:
4/10/2013 11:30:00 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:P+kyx4qt2sNXun8u5LDouAVRpi0TfhvAdrELKlKRyq7KA2voSil8K0ZJG0:P9pS2sNXlu5Ei0LFAxELTRK9oSi18v

Entry address:
0x1554B0

Entry point:
60, BE, 00, 10, 50, 00, 8D, BE, 00, 00, F0, FF, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, 24, 39, 15, 00, 57, 83, C3, 04, 53, 68, AB, 44, 05, 00, 56, 83, C3, 04, 53, 50, C7, 03, 03, 00, 02, 00, 90, 90, 90, 90, 90, 55, 57, 56, 53, 83, EC, 7C, 8B, 94, 24, 90, 00, 00, 00, C7, 44, 24, 74, 00, 00, 00, 00, C6, 44, 24, 73, 00, 8B, AC, 24, 9C, 00, 00, 00, 8D, 42, 04, 89, 44, 24, 78, B8, 01, 00, 00, 00, 0F, B6, 4A, 02, 89, C3, D3, E3, 89, D9, 49, 89, 4C, 24, 6C, 0F, B6, 4A...
 
[+]

Code size:
344 KB (352,256 bytes)

The file softonicdownloader_per_firefox.exe has been seen being distributed by the following URL.

http://firefox-3.softonic.it/universaldownloader-launch

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to static.sd.softonic.com  (46.28.209.70:80)

TCP (HTTP):
Connects to screenshots.com.sftcdn.net  (46.28.209.55:80)

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